Characteristics of hybrid composites of coconut coir and arenga fibers on the alkalization process using NaOH. Proceeding SNTTM BKS-TM Indonesia, [S. l.], v. 23, n. 1, p. 26–32, 2026. DOI: 10.71452/1wdcge78. Disponível em: https://snttm.bkstm.org/index.php/SNTTM/article/view/109.. Acesso em: 10 mar. 2026.